日期	单位净值
2022-02-18	1.0465
2022-02-11	1.0575
2022-01-28	1.0182
2022-01-21	1.0478
2022-01-14	1.0384
2022-01-07	1.0376
2022-01-05	1.0309
2021-12-31	1.0272
2021-12-24	1.0208
2021-12-17	1.0162
2021-12-10	1.0205
2021-12-03	1.0109
2021-11-26	1.0083
2021-11-19	1.0126
2021-11-12	1.0109
2021-11-05	1.0005